Synchronizer Assembly 12JS160T-1707140 Fast Gear
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| Synchronizer Assembly | Synchronizer Assembly |
| Product Number | 12JS160T-1707140 |
| MOQ | 1 |
| Warranty period | 3 Months |
| Package | The packaging will be treated to prevent drops, rust, and impacts. |
| Application | Such as Shaanxi Automobile Delong F3000, M3000, X3000 series vehicles.
HOWO trucks. Other heavy-duty trucks equipped with Fast Gear transmissions: including dump trucks or tractor trucks from brands such as Auman and JAC. |
| Original | China |
Shipping and Delivery
We offer spare parts for most Chinese truck brands and provide comprehensive, turnkey procurement services. For more information on specific vehicle models or parts, please contact us.Transactions are processed through the receiving bank (VTB).
Product Description
Product Introduction
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Structure: A heavy-duty auxiliary box synchronizer assembly, consisting of a high-strength alloy steel hub, sliding sleeve, dual-cone synchronizer rings (steel + friction material), and spring-loaded shift blocks. The hub and sleeve feature carburized and hardened teeth (HRC 58–62) for extreme wear resistance; the dual-cone design doubles synchronization capacity compared to single-cone types. The assembly is fully OE-matched for 12JS160T/12JSD160T gearboxes.
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Performance: Delivers fast, smooth high/low range shifting with minimal gear clash. The dual-cone friction surface rapidly equalizes gear speeds, while the high-hardness teeth ensure reliable torque transfer under heavy loads. Resists vibration, high temperatures (-40°C to +120°C), and millions of shift cycles.
Core Function
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High/Low Range Synchronization: Uses dual-cone friction to match rotational speeds between high and low gear ranges, eliminating gear impact during range switching.
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Smooth Range Shifting: Enables shock-free meshing of the sliding sleeve and range gear teeth, improving shift quality and extending component life.
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Torque Transmission: Once synchronized, the sliding sleeve locks onto the range gear, transferring torque from the main box to the output shaft.
Business Description
We offer spare parts for all Chinese brand trucks, construction machinery. At the same time, OEM service and whole process spare parts export service increasingly become a characteristic of our company.
Transactions can be processed through various payment methods. If you need more information about a specific model or part, please contact us.
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